首页 > 代码库 > all & any

all & any

def all(*args, **kwargs):    """    Return True if bool(x) is True for all values x in the iterable.        If the iterable is empty, return True.    """

例:

print(all([1, 2, 3, 0]))   # Falseprint(all([1, 2, 3]))      # Trueprint(all([1, 2, 3, ‘‘]))  # Falseprint(all(‘‘))             # True

any

def any(*args, **kwargs):     """    Return True if bool(x) is True for any x in the iterable.        If the iterable is empty, return False.    """

例:

print(any([0, ‘‘]))        # Falseprint(any([1, 2, 3]))      # Trueprint(any([1, 2, 3, ‘‘]))  # Trueprint(any(‘‘))             # False

  

all & any